Question: Decrypt the ciphertext ( encoded in Hex ) using the Vigenere cipher. Use the 2 5 6 ASCII character frequencies ( that you can find

Decrypt the ciphertext (encoded in Hex) using the Vigenere cipher. Use the 256 ASCII character frequencies (that you can find online) to do this. Your solution should include the key length, the recovered secret key, and plaintext.
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